Vacuum flange ring



FIG. 1 is a perspective view showing a first embodiment of a vacuumflange ring;

FIG. 2 is a top view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a perspective view showing a second embodiment of a vacuumflange ring;

FIG. 7 is a top view thereof;

FIG. 8 is a first side view thereof;

FIG. 9 is a second side view thereof;

FIG. 10 is a bottom view thereof;

FIG. 11 is a perspective view showing a third embodiment of a vacuumflange ring;

FIG. 12 is a top view thereof;

FIG. 13 is a first side view thereof;

FIG. 14 is a second side view thereof; and,

FIG. 15 is a bottom view thereof.

The ornamental design which is claimed is shown in solid lines in thedrawings. Any broken lines in the drawings are for illustrative purposesonly and form no part of the claimed design.

CLAIM The ornamental design for a vacuum flange ring, as shown anddescribed.